baber/WOPTO huggingface dataset:
Patent JP-S55149755-A (JP)
Title: Agitator for portion not coagulated for continuous casting facility
Inventor: UORUFUGANKU KINDERU
IPC: B22D11/12
Filed: 1980-05-09
Abstract: 1. Apparatus for stirring the still molten core of a string leaving a continuous casting installation, by means of a constant magnetic field which originates from an electro-magnet comprising a yoke arranged outside the rollers which guide the string, and which constant magnetic field intersects the string horizontally, and by a direct current which cuts the lines of force of the magnetic field vertically and which is passed into the string by way of contact elements which slide on or roll over the opposite lateral faces of the string, characterised in that the poles (5) of the electro-magnet which are aligned with one of the wide lateral faces of the string (1) are provided with pole pieces (6) which embrace in forked manner at least one of the guide rollers (2a), whilst on the other wide lateral face of the string there is arranged a return path (7) having further pole pieces (8) similarly arranged.
Patent JP-H07266716-A (JP)
Title: Reversible thermal recording medium and production thereof
Inventor: SAI HIDEHIKO
IPC: B42D15/10
Filed: 1994-03-30
Abstract: PURPOSE:To form a recording layer using no solvent and uniform in characteristics regardless of drying conditions by providing a transparent polyvinyl chloride sheet layer based on a resin matrix and an org. monomeric substance dispersed therein and reverisbly changed in opacity.transparency in dependence on temp. CONSTITUTION:A reversible thermal recording medium has a film like transparent polyvinyl chloride sheet layer based on a resin matrix and an org. monomeric substance dispersed therein and reverisbly changed in opacity.transparency in dependence on temp. For example, stearic acid and sebacic acid are added to a heated and melted vinyl chloride resin to be dispersed therein and the resulting mixture is melted under stirring to prepare a molten dispersion which is, in turn, subjected to extrusion coating to form a transparent vinyl chloride resin sheet layer reversibly changed in opacity.transparency in dependence on temp. Thereafter, the transparent vinyl chloride resin sheet layer 12 is thermally fused and bonded to a white vinyl chloride resin sheet layer 14 having a light reflecting layer 16 provided to the single surface thereof to obtain a vinyl chloride resin card 1.
Patent JP-S63227782-A (JP)
Title: Production of electrically conductive transparent film
Inventor: USUI MASAYUKI
IPC: C23C16/54
Filed: 1987-03-16
Abstract: PURPOSE:To efficiently produce electrically conductive transparent films in a high yield even when a belt furnace is operated for a long time without cleaning an exhaust box, by inclining a nozzle set in the furnace in the transfer direction of a belt so that gaseous starting material is ejected along the forward direction of the belt. CONSTITUTION:A nozzle 4 and an exhaust box 5 enclosing the nozzle 4 are set in a belt furnaces 2 at an angle theta to the perpendicular direction so that gaseous starting material is ejected from the nozzle 4 along the forward direction of a belt 1. The gaseous starting material ejected from the nozzle 4 flows more strongly from the inlet of the furnace 2 toward the outlet than in the reverse direction, so the sticking of sludge to the inlet side exhaust box 5 can be suppressed. Since an electrically conductive transparent film is formed on a glass plate 3 positioned just under the nozzle 4, the dropping of sludge causing pinholes on the plate 3 before the formation of the film can be prevented and the yield and efficiency of production can be increased.
Patent JP-S62219240-A (JP)
Title: Lens driving device
Inventor: TAJIMA OSAMU
IPC: H02K33/18
Filed: 1986-03-19
Abstract: PURPOSE:To make a lens driving device small in size, light in weight and heighten efficiency by constituting a focus coil and a tracking coil by a printed coil formed by rolling an insulator sheet having a spiral conductor formed on the surface. CONSTITUTION:A focus coil 2 and a tracking coil 3 are constituted of a movable part constituted of the printed coil formed by rolling the insulator sheets 4, 5 having the spiral conductors 2a, 3a formed on the surface and fixed part, and supporting part that fits the movable part oscillatably to the fixed part. By using printed coil for the focus coil 2 and the tracking coil 3 they can be made small in size and light in weight. Further, as movable part including a lens 1 and the focus coil and tracking coil 2, 3 can be made light in weight, efficiency can be heightened. As winding work becomes unnecessary, productivity can be improved.
Patent JP-S62218933-A (JP)
Title: Liquid crystal element
Inventor: KITAYAMA HIROYUKI
IPC: G02F1/1337
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the ferroelectric liquid crystal element having an improved bistability by using a monomolecular film of an aromatic compd. to the titled element as an orientation film of the ferroelectric liquid crystal. CONSTITUTION:At least one of the orientation films 103a, 103b is composed of the monomolecular film of the org. compd. The aromatic compd. having an aromatic ring composed of a pi electron system has a tendency for being orientated parallel to the substrate as centering the aromatic ring. To improve the orientation of the org. compd., the org. compd. having plural, for example, 2-40 hydrophobic groups or portions is preferably used. The preferable hydrophobic group is, for example, 5-30C long chain alkyl group, etc. Especially, when the orientation film is composed of the monomolecular film of the aromatic compd. having plural hydrophobic groups, the orientation state of the molecule against a substrate is such the way that the hydrophobic group 3 such as the long chain alkyl group, etc., is vertically orientated against the surface of the substrate 1 attached the ITO electrode 2 thereon, and the plane surface 4 of the pi electron system contg. the aromatic ring is horizontally orientated against the substrate 1.
Patent JP-S60205076-A (JP)
Title: Multidirectional port select cock
Inventor: HIRAISHI MASUO
IPC: F16K11/083
Filed: 1984-03-28
Abstract: PURPOSE:To make an internal leakage less, a moving rate speedy and a manufacturing process easy, by boring a through hole in a plug which turns round inside a conical surface. CONSTITUTION:At the apparatus setting side of a valve casing 1, a setting screw thread 1a is cut in an outer circumferential surface while through holes 2-4 are bored in an inner surface and at the opposite side, a fluid inlet 5 and a discharge port 6 are bored, respectively. Each of through holes 14 and 15 is bored in a plug 10, and when water is pressed in from the fluid inlet 5, it flows from the through hole 14 to the through hole 3 as well as from the through hole 3 to the through hole 15, finally reaching to the discharge port 6. When a handle 10a of the plug 10 is turned round by 60 deg., the water pressed in from the fluid inlet 5 moves through a transverse groove 11 and goes out to the discharge port 6. When further the handle 10a is turned round by 60 deg., the water out of the fluid inlet 5 moves inside a water softener from both through holes 12 and 13, entering the through hole 14, then it goes out to the discharge port 6 from the through hole 13.
Patent JP-H03261909-A (JP)
Title: Optical scanner
Inventor: IWASAKI TAKAO
IPC: G03G15/04
Filed: 1990-03-13
Abstract: PURPOSE:To make an incident light beam reach a photosensitive drum uniformly at all times by making the center distance between adjacent core parts of optical waveguides less than the spot diameter of the light beam at its incidence end. CONSTITUTION:The light beam from a light source 11 is guided to a polygon mirror 14 through a collimator lens 12 and a condenser lens 13 and made incident on respective optical waveguides which constitute an optical waveguide array 15 in order by the rotation of the polygon mirror 14. The pitch P of cores 21 is made less than the spot diameter of the incident light beam, so the light beam is made incident on the cores 21 and clads 22 at all times, and propagated in the cores 21 and projected from a projection end 15b. At this time, even if the incident light beam moves laterally with time before being projected from the projection end 15b, the quantity of the projection light beam at the projection end 15b does not vary. Consequently, the light beam reach the photosensitive drum almost uniformly.
Patent JP-H08231951-A (JP)
Title: Organic electroluminescent element
Inventor: SANO KENJI
IPC: C09K11/06
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an organic electroluminescent element capable of efficiently emitting light at a low voltage, stably in high luminance for a long period of time, by adding a prescribed diamine derivative and a specific luminescent material to a luminescent layer. CONSTITUTION: This organic electroluminescent element has at least a luminescent layer using an organic material between a hole injection electrode and an electron injection electrode. The luminescent layer contains a diamine derivative of the formula I (R1 is an aromatic group of formula II, formula III, etc.; R2 and R3 are each a group of formula IV or formula V) and a condensed polycyclic aromatic luminescent material comprising a benzene ring as a base unit and 2-10 condensed rings. In the luminescent layer, the condensed polycyclic aromatic luminescent material is preferably doped with the diamine derivative of formula I. The luminescent material is preferably one containing a naphthalene skeleton or a rubrene skeleton, etc.
Patent JP-H10239721-A (JP)
Title: High-speed wavelength converting device
Inventor: TASHIRO HIDEO
IPC: G02F1/37
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To rotates nonlinear optical crystal fast to an arbitrary position, by providing a rotating means, which rotates the nonlinear optical crystal fast. SOLUTION: The nonlinear optical crystal 10 generates a secondary higher harmonic of frequency 2ω by converting inputted exciting laser light of frequency ω. The nonlinear optical crystal 10 is freely rotated by a galvanometer scanner 24 on an axis of rotation so that the angle of incident of the exciting laser light of frequency ω to the crystal axis can be matched with a phase matching angle. Total reflecting mirrors 14 and 16 are also rotated by the galvanometer scanner 24. A beam position detector 22 always monitors the beam position of laser light reflected by the total reflecting mirror 16 and according to the monitoring result, the angle of rotation of the nonlinear optical crystal 10 and the rotational positions of the total reflecting mirrors 14 and 16 are corrected.
Patent JP-S56157472-A (JP)
Title: Bonding by jointing of succesive pour of hydraulic inorganic composition
Inventor: TAIRA YOSHITO
IPC: C08F214/06
Filed: 1980-05-10
Abstract: PURPOSE: To carry out surface finish which is excellent in adhesiveness with good workability, by a method wherein a specified ethylene bipolymer (or terpolymer) is coated on the hardened article of an inorg. compsn., and then the surface coated with polymer is top-coated with a hydraulic inorg. compsn., or subjected to jointing of succesive pours with said hydraulic inorg. compsn.  
     CONSTITUTION: There is used an emulsion of a bipolymer or terpolymer having a glass transition temp. of -60W40°C and an average particle diameter of 2,000Å or smaller which is prepd. by an emulsion polymn. and consists of 10W70wt% ethylene, 30W90wt% vinyl chloride and 0W10wt% (based on the combined amount of ethylene and vinyl chloride) polar monomer (e.g. acrylamide). When this compsn. composed of the above emulsion is coated on the hardened article of an inorg. compsn. and then the surface coated with said emulsion is top-coated with a hydraulic inorg. compsn. or subjected to jointing of succesive pours with said hydraulic inorg. compsn., good bonding by jointing of succesive pours can freely be carried out immediately after coating of the above compsn. composed of said emulsion or after the formation of a dry film of the above compsn. composed of said emulsion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08229709-A (JP)
Title: Throw away tip for grooving
Inventor: SUZUKI AKITSUGU
IPC: B23B27/04
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the drop of the strength of a cutting edge used for a furtive groove machining of the corner part of a stepped round material. CONSTITUTION: The upper surface 2 of a throw away tip 1 has an outline shape formed by that a circular arc beyond a semicircle is projected from two sides facing each other of a square. An escape is given onto a peripheral surface 5 contacting to a circular arc shape cutting edge 4. The escape angle of the peripheral surface 5 is formed so that an escape angle β of the maximum width of the tip may be biggest and it is setting smaller gradually and continuously as it approaches to a tip and it may be the smallest escape angle β' at the tip part of the tip. Consequently, a conical body which is converged to an elliptical arc 7 toward a lower surface 6 is formed. Further, this conical body is formed up to the way approaching from the upper surface 2 to the lower surface 6 and a cylindrical body 9 is formed on this lower part.  Additionally, a chanfering is applied in the lower surface 6 side so as to become wider gradually as it approaches from a tip end toward a rear end.
Patent JP-S52146445-A (JP)
Title: Adhesive compositions
Inventor: YAMADA AKIRA
IPC: C08F2/44
Filed: 1976-05-31
Abstract: PURPOSE: A composition for use in instantaneous adhesives, structural adhesives, having improved resistance to water, heat, vibration and chemicals, and weatherability, etc., prepared by incorporating a specific compound with a cyanoacrylate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09253564-A (JP)
Title: Resist applying device and resist applying method
Inventor: KOJIMA TADAYUKI
IPC: B05C11/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the change in a resist supplying rate and to avert the occurrence of defective articles by the clogging of a filter. SOLUTION: The displacement quantity of a bellows pump 2 is detected by a laser displacement sensor 7 at the time of discharging a resist liquid from this bellows pump 2. The bellows displacement information Xs outputted from this sensor 7 and a preset bellows displacement set value Xr are then compared in a working stop comparing section 14. The moving direction of the shaft 3c of an air cylinder 3 is then inverted when Xr<=Xs is attained. A clogging deciding section 13 detects the time until Xr<=Xs is attained and outputs an alarm signal Alarm to the outside as the effect that the filter 4 is clogged in case of the preset time or above.
Patent JP-H05262487-A (JP)
Title: Variable speed type moving walk
IPC: B66B23/12
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the number of wheels and manufacturing cost by fitting a connecting shaft to one side of adjoining parts of each footboard and a bearing to the other side, connecting together respective footboards into endless state and capably of being sideward slipped in the right and left direction and relatively rotated centering around the connecting shafts, and fitting running wheels in the vicinity of connected parts of respective footboards. CONSTITUTION:A bearing 10 is fixed on one side of adjoining parts of a footboard 1, a connecting shaft 8 is fixed on the other side through a bracket 8a and bolts, the connecting shaft 8 is slidably insertedly fitted to each bearing, and respective footboards 1 are connected together into endless state and capably of being relatively moved in the right and left direction and relatively rotated centering around the connecting shafts 10. Load applied on the footboard 1 is supported with the running wheel 2 of the footboard 1 and the running wheel 2 of the adjoining footboard 1. When the respective footboads are faced to the getting on place, they are relatively rotated centering around the connecting shafts 8, turning from the lower side to the upper side, and after passing the getting off place, they are turned from the upper to the lower side.
Patent JP-S57178229-A (JP)
Title: Camera control system
Inventor: SHIMOKAWA RIYUUSHI
IPC: G03B19/00
Filed: 1981-04-27
Abstract: PURPOSE:To secure the instantaneous responsiveness for a camera control system using a microprocessor, by using an interruption control program to fetch an input data into an RAM. CONSTITUTION:The system clock CP is supplied to a microprocessor MPU from an oscillating circuit OSC, and at the same time the interruption signal produced from the clock CP by a timer TM is supplied to the MPU with every constant period. The MPU executes a main program in the period during which no interruption signal is supplied and executes an interruption control program in the period during which the interruption signal is supplied to replace the data of an RAM to the latest one. In such way, the contents of the RAM is replaced sequentially based on an interruption program to secure the instantaneous responsiveness which is required for a camera control system.
Patent JP-H02241493-A (JP)
Title: Washer drier
Inventor: MATSUDA EIJI
IPC: D06F58/02
Filed: 1989-03-15
Abstract: PURPOSE:To enable decision of whether a cycle ranging from charging of clothes in a rotary drum to a drying process can be automatically effected by a method wherein when it is detected by a cloth amount detecting device that an amount of clothes capable of being dried is below a given value, a control device sets a laundry dry course, and when it is detected that an amount of clothes capable of being dried exceeds a given value, a washing course is set. CONSTITUTION:After a user charges clothes in a rotary drum 33, selection of execution of each of a washing, a cleansing, a dehydration, and a dry course is inputted from by an input means 90. In this case, an amount of clothes is decided by a cloth amount detecting device 113 before the feed of water. An amount of clothes capable of being dried is approximate 1/2 an amount of clothes capable of being selected. In which case, when it is detected that an amount of clothes exceeds a given value, a washing and dry control means 92 and an input accepting means 90 accepts course washing of only a dehydration process, and a dry course is prohibited from acceptance. In this case, A dry cloth amount display means 95 is displayed through sn output control means 93. When an amount of washing clothes is below a given amount, an input for a range of from a washing to a dry process through a cleansing and a dehydration process is continued as it is, and a washing and dry motion is effected.
Patent JP-H08262099-A (JP)
Title: Breakdown voltage tester
Inventor: KATAGAI TERUSHI
IPC: G01R31/16
Filed: 1995-03-22
Abstract: PURPOSE: To provide a breakdown voltage measuring apparatus having a simple structure in which an applied voltage is increased. CONSTITUTION: The periphery of a high-voltage side columnar conductor 7 is filled with insulator 8, and the conductor 7 is formed in a shielding structure in such a manner that the side lower end is rounded, and the lower surface is provided with a small-diameter flat platelike protrusion 18. A low-voltage side electrode 14 is formed in close contact with the rear surface of a test piece 13, and a sealing material 10 is formed at its center with an elastic conductive material 11.  When a semiconductive material 12 is embedded in the material 10, the piece 13 is sandwiched between the conductor 7, the material 10 and the electrode 14, and pressurized by a fixing plate, a frame plate, a pressurizing spring and a pressurizing plate, the flat platelike protrusion 15, the material 11 and the material 12 are brought into close contact with each other to reduce an irregular electric field and a creeping discharge and to increase the applied voltage.
Patent JP-H06248763-A (JP)
Title: Balcony-roof floor waterproofing structure for wooden house
Inventor: MATSUO KAZUMA
IPC: E04D11/00
Filed: 1993-02-26
Abstract: PURPOSE:To shorten a construction period while securing durability and further improve the heat insulating effect of a building. CONSTITUTION:In the waterproofing structure of the balcony and roof floor of a wooden house, an inclined plate like foam heat insulating member 13, waterproofing soft rubber material 14, rubber sheets 15, a hard material layer 16 and non-combustible material 18 are laminated on structural plywood disposed on the floor face of the balcony and the roof floor. The rubber sheets 15 are placed being mutually spaced on the soft rubber material layer 14 so as to form cavities 17 between the soft rubber material layer 14 and the hard material layer 16.
Patent JP-S62227701-A (JP)
Inventor: MATSUSHIMO RUMINAARI
IPC: G01N21/898
Filed: 1987-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09252714-A (JP)
Title: Air conditioner and production unit for 'ampo' persimmon using the same
Inventor: MARUNO SEIJI
IPC: A23L19/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner designed to conduct a uniform air conditioning during treatment of 'Ampo' persimmons prepared by bringing the water content of astringent persimmons to 30-50wt.% or so or during meshroom culture. SOLUTION: Drying flat-type netty containers 2 with persimmons (a) to be treated arranged on are supported in tiers on a dryer shelf 3, and the persimmons are then irradiated with far-infrared rays by a far-infrared heater 43 through the side of the shelf; simultaneously, the air in a chamber holding the shelf is uniformly circulated by a circulator 8. At this time, both the far- infrared heater 43 and the circulator 8 are moved round vertically along the side of the dryer shelf 3 by a moving frame 42 set up perpendicularly. Because the blow-off port of the circulator 8 are provided in both the directions facing to the shelf and along the wall surface, all of the persimmons (a) inside the chamber can be uniformly dehumidified and dried.
Patent JP-S57178634-A (JP)
Title: Machine tool equipped with ratio changer of change gears
Inventor: KATOU YOSHINDO
IPC: B23F5/00
Filed: 1981-04-25
Abstract: PURPOSE:To reduce a time for changing gears in a change gears device, by interposing a fixedly positioned intermediate shaft to a prime moving shaft and driven shaft in the change gears device, building several sets of change gears in the device and switching the gears to required gear ratio through engagement clutches. CONSTITUTION:An intermediate shaftI, driving a driven gear J with gears and driven by an input shaft H with gears, is provided between the input shaft H, selectively coupleable to both of a prime moving shaft F and reversely rotary shaft G, and the driven shaft J, transmitting rotary motion to a work. Multistep gear trains 1-4 of different gear ratio, axially moved by shifters 5, are mounted to the input shaft H, while gear trains, correspondingly meshed to the gear of the input shaft H, are mounted to the intermediate shaftI, and ratio of number of revolutions between th input shaft H and the driven shaft J can be easily selected by operation of the shifter 5.
Patent JP-H01234920-A (JP)
Title: Key for keyboard
Inventor: SHIMIZU KUNIO
IPC: G06F3/02
Filed: 1988-03-16
Abstract: PURPOSE:To enable an operator to easily observe keys and to reduce misinput by selecting the kind of an input and displaying only the character of the selected kind on the surface of a key top. CONSTITUTION:A quadrangular pyramid lens 2 writing each prescribed character, code or the like on each side of four sides is embedded in a key top 1 so that the top of the lens 2 is turned downward and lamps 6 to be selectively turned on by a shift key to project a corresponding character or the like to the surface of the key top 1 are arranged on positions opposed to respective sides of the lens 2. Thereby, only the display character selected by the shift key for selecting the kind of an input is projected and displayed to/on the surface of the key top 1 arranged on a keyboard. Consequently, the display part of the keyboard can be extremely easily observed the generation of a misinput can be prevented because other inputs are not displayed on the key top.